Climate at a Glance

Regional Time Series

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Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


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Download: xml csv json
Dates Value Rank
189506 - 189611 68.65" 10
189606 - 189711 73.86" 40
189706 - 189811 74.00" 42
189806 - 189911 83.07" 102
189906 - 190011 76.24" 57
190006 - 190111 83.17" 103
190106 - 190211 78.72" 74
190206 - 190311 79.13" 78
190306 - 190411 65.67" 5
190406 - 190511 71.68" 24
190506 - 190611 82.63" 100
190606 - 190711 79.33" 83
190706 - 190811 80.92" 93
190806 - 190911 74.79" 46
190906 - 191011 72.00" 25
191006 - 191111 72.44" 28
191106 - 191211 86.52" 119
191206 - 191311 76.36" 59
191306 - 191411 68.35" 8
191406 - 191511 77.09" 68
191506 - 191611 73.60" 38
191606 - 191711 77.72" 70
191706 - 191811 71.14" 23
191806 - 191911 80.57" 89
191906 - 192011 81.97" 97
192006 - 192111 72.88" 33
192106 - 192211 75.63" 50
192206 - 192311 76.85" 64
192306 - 192411 76.28" 58
192406 - 192511 70.32" 17
192506 - 192611 72.74" 32
192606 - 192711 68.37" 9
192706 - 192811 84.90" 111
192806 - 192911 95.12" 124
192906 - 193011 76.21" 56
193006 - 193111 62.13" 2
193106 - 193211 73.30" 37
193206 - 193311 77.69" 69
193306 - 193411 72.05" 26
193406 - 193511 74.90" 47
193506 - 193611 80.30" 87
193606 - 193711 83.62" 107
193706 - 193811 73.15" 36
193806 - 193911 75.83" 53
193906 - 194011 72.66" 29
194006 - 194111 68.92" 12
194106 - 194211 77.94" 71
194206 - 194311 73.86" 40
194306 - 194411 76.89" 66
194406 - 194511 75.76" 52
194506 - 194611 85.99" 116
194606 - 194711 83.58" 106
194706 - 194811 92.52" 123
194806 - 194911 85.79" 115
194906 - 195011 74.69" 45
195006 - 195111 70.51" 18
195106 - 195211 73.84" 39
195206 - 195311 73.08" 35
195306 - 195411 66.86" 6
195406 - 195511 65.02" 4
195506 - 195611 69.43" 16
195606 - 195711 79.31" 82
195706 - 195811 80.37" 88
195806 - 195911 81.59" 96
195906 - 196011 82.98" 101
196006 - 196111 76.20" 55
196106 - 196211 76.50" 60
196206 - 196311 72.18" 27
196306 - 196411 84.31" 109
196406 - 196511 80.88" 92
196506 - 196611 77.08" 67
196606 - 196711 71.11" 22
196706 - 196811 72.67" 31
196806 - 196911 74.92" 48
196906 - 197011 76.79" 63
197006 - 197111 79.05" 77
197106 - 197211 80.28" 86
197206 - 197311 82.49" 99
197306 - 197411 76.14" 54
197406 - 197511 86.68" 120
197506 - 197611 80.64" 90
197606 - 197711 75.70" 51
197706 - 197811 74.43" 44
197806 - 197911 82.36" 98
197906 - 198011 78.12" 72
198006 - 198111 59.42" 1
198106 - 198211 76.71" 61
198206 - 198311 83.44" 104
198306 - 198411 78.65" 73
198406 - 198511 70.97" 21
198506 - 198611 72.66" 29
198606 - 198711 75.54" 49
198706 - 198811 68.84" 11
198806 - 198911 79.23" 80
198906 - 199011 80.96" 94
199006 - 199111 76.89" 66
199106 - 199211 79.01" 76
199206 - 199311 80.04" 84
199306 - 199411 79.18" 79
199406 - 199511 87.64" 121
199506 - 199611 84.94" 112
199606 - 199711 80.68" 91
199706 - 199811 84.27" 108
199806 - 199911 70.75" 19
199906 - 200011 68.95" 13
200006 - 200111 69.00" 14
200106 - 200211 73.07" 34
200206 - 200311 91.83" 122
200306 - 200411 85.08" 113
200406 - 200511 86.05" 117
200506 - 200611 74.05" 43
200606 - 200711 64.17" 3
200706 - 200811 69.39" 15
200806 - 200911 80.14" 85
200906 - 201011 79.30" 81
201006 - 201111 66.96" 7
201106 - 201211 70.90" 20
201206 - 201311 83.50" 105
201306 - 201411 84.45" 110
201406 - 201511 78.87" 75
201506 - 201611 81.03" 95
201606 - 201711 76.77" 62
201706 - 201811 86.47" 118
201806 - 201911 85.26" 114

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/